I believe the general rule of thumb is to leave the gas piston and nut alone unless in extreme cases. If the nut is already lose then go for it if you have to, but generally just let it be unless you...
Type: Posts; User: deldriver; Excluded Forums: Milsurp Knowledge Libraries (READ ONLY)
I believe the general rule of thumb is to leave the gas piston and nut alone unless in extreme cases. If the nut is already lose then go for it if you have to, but generally just let it be unless you...